12,081 is an odd composite number composed of two prime numbers multiplied together.

What does the number 12081 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

12081 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 12081:

3 × 4027

See below for interesting mathematical facts about the number 12081 from the Numbermatics database.

Names of 12081

  • Cardinal: 12081 can be written as Twelve thousand and eighty-one.

Scientific notation

  • Scientific notation: 1.2081 × 104

Factors of 12081

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 4030

Divisors of 12081

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 16112
  • Sum of proper divisors (its aliquot sum) s(n): 4031
  • 12081 is a deficient number, because the sum of its proper divisors (4031) is less than itself. Its deficiency is 8050

Bases of 12081

  • Binary: 101111001100012
  • Hexadecimal: 0x2F31
  • Base-36: 9BL

Squares and roots of 12081

  • 12081 squared (120812) is 145950561
  • 12081 cubed (120813) is 1763228727441
  • The square root of 12081 is 109.9136024337
  • The cube root of 12081 is 22.9456815223

Scales and comparisons

How big is 12081?
  • 12,081 seconds is equal to 3 hours, 21 minutes, 21 seconds.
  • To count from 1 to 12,081 would take you about three hours.

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 12081 cubic inches would be around 1.9 feet tall.

Recreational maths with 12081

  • 12081 backwards is 18021
  • The number of decimal digits it has is: 5
  • The sum of 12081's digits is 12
  • More coming soon!

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The information we have on file for 12081 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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